Gabriele Cosmo
125 lines
3.4 KiB
Plaintext
125 lines
3.4 KiB
Plaintext
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4Trap.icc,v 1.7 2006/06/29 18:44:51 gunter Exp $
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// GEANT4 tag $Name: geant4-08-01 $
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//
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// --------------------------------------------------------------------
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// GEANT 4 inline definitions file
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//
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// G4Trap.icc
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//
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// Implementation of inline methods of G4Trap
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// --------------------------------------------------------------------
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inline
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G4double G4Trap::GetZHalfLength() const
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{
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return fDz ;
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}
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inline
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G4ThreeVector G4Trap::GetSymAxis() const
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{
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G4double cosTheta = 1.0/std::sqrt(1+fTthetaCphi*fTthetaCphi +
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fTthetaSphi*fTthetaSphi) ;
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return G4ThreeVector(fTthetaCphi*cosTheta,
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fTthetaSphi*cosTheta,
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cosTheta) ;
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}
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inline
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G4double G4Trap::GetYHalfLength1() const
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{
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return fDy1 ;
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}
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inline
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G4double G4Trap::GetXHalfLength1() const
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{
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return fDx1 ;
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}
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inline
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G4double G4Trap::GetXHalfLength2() const
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{
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return fDx2 ;
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}
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inline
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G4double G4Trap::GetTanAlpha1() const
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{
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return fTalpha1 ;
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}
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inline
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G4double G4Trap::GetYHalfLength2() const
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{
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return fDy2 ;
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}
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inline
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G4double G4Trap::GetXHalfLength3() const
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{
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return fDx3 ;
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}
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inline
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G4double G4Trap::GetXHalfLength4() const
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{
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return fDx4 ;
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}
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inline
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G4double G4Trap::GetTanAlpha2() const
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{
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return fTalpha2 ;
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}
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inline
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TrapSidePlane G4Trap::GetSidePlane( G4int n ) const
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{
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return fPlanes[n] ;
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}
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inline
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G4double G4Trap::GetFaceArea(const G4ThreeVector& p0, const G4ThreeVector& p1,
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const G4ThreeVector& p2, const G4ThreeVector& p3)
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{
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G4double area = 0.5*((p1-p0).cross(p2-p1).mag()+(p3-p2).cross(p0-p3).mag());
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return area;
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}
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inline
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G4double G4Trap::GetCubicVolume()
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{
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if(fCubicVolume != 0.) {;}
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else { fCubicVolume = fDz*( (fDx1+fDx2+fDx3+fDx4)*(fDy1+fDy2)
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+ (fDx4+fDx3-fDx2-fDx1)*(fDy2-fDy1)/3 ); }
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return fCubicVolume;
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}
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